
SM21 Rev.4.10 Compact Audio Controller Manual
Sep 09, 2004 Page iii
ENG-FORM: 820-0109.DOT
CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD.
Table of Contents
Section Title Page
1 Description
1.1 Introduction 1-1
1.2 Purpose of Equipment 1-1
1.3 Features 1-1
1.4 Specifications 1-2
1.4.1 Electrical Specifications 1-2
1.4.2 Physical Specifications 1-3
1.4.3 Environmental Specifications 1-3
1.5 Unit Nomenclature 1-4
2 Installation
2.1 Introduction 2-1
2.2 Unpacking and Inspection 2-1
2.2.1 Warranty 2-1
2.3 Installation Procedures 2-1
2.3.1 Warnings 2-1
2.3.2 Cautions 2-2
2.3.3 Notes 2-2
2.3.4 Cabling and Wiring 2-2
2.3.5 Mechanical Mounting 2-3
2.3.6 Post-Installation Checks 2-3
2.3.7 Adjustments 2-4
2.4 Continued Airworthiness 2-4
2.5 Accessories Required But Not Supplied 2-4
2.6 Installation Drawings 2-5
3 Operation
3.1 Introduction 3-1
3.2 General 3-1
3.3 Radio Selection 3-1
3.3.1 Receive Audio – AA12-001 3-1
3.3.2 Receive Audio – AA12-002/AA12T-002 3-2
3.3.3 Transmit Selection 3-2
3.4 Intercom 3-3
3.5 Entertainment Audio 3-3
3.6 Pilot Isolate/Emergency Operation 3-4
3.6.1 Pilot Isolate 3-4
3.6.2 Emergency operation 3-4
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